@charset "utf-8";
*{
    margin:0;
    padding:0;
}
.photo{
    width:300px;
    margin:0 auto;
    border:1px solid #000;
    img{
    display: block;
    // 去除空白节点
    width:100%;
    border:0;
    }
}
.picturelist{
    width:300px;
    margin:0 auto;
}
// 一般不推荐使用标签选择器
ul li{
    list-style: none;
    float:left;
    width:58px;
    cursor: pointer;
    border:1px solid #000;
    img{
        display: block;
        width:100%
    }
}
.clearfix:after{
    content:'';
    clear:both;
    display: block;
}

